S T A N D A R D
2.25
DMS1.1 / DM1.1 / DML1.1
Modulating Actuators AC/DC 24 V
Application
The JOVENTA STANDARD electric damper
actuator series is designed to operate air dampers
in ventilation and air conditioning systems.
The compact design and universal adapter
fitted with limitation of rotation angle make
this JOVENTA actuator highly versatile.
Features
■
■
■
■
■
■
■
■
■
■
■
■
■
■
DC 0(2)...10 V or 0(4)...20 mA control signal
Working area adjustable
Load-independent running time
Up to 5 actuators in parallel operation possible
Plug-in terminal block connection
Simple direct-mount with univer-sal adapter
on 10...20 mm Ø round-axis
or 10...16 mm square shaft
48 mm minimum damper shaft lenght
Selectable direction of rotation
Limitation of rotation angle
Manual release button
2 adjustable auxiliary switches
Automatic shut-off at end position
(overload switch)
Actuators available with 1 m cable
Customized versions available
Devices meet CE requirements
Accessories
PB_DMS1.1 / DM1.1 / DML1.1_04 2008
■ ZK Damper linkage selection
■ ZKG Ball joints
Ordering Codes
Codes
Descriptions
DMx1.1
AC/DC 24 V
AC/DC 24 V, with 2 auxiliary switches
DMx1.1S
Technical Specifications
Actuator
Torque
Damper area*
Running Time OPEN
Running Time CLOSE
Supply Voltage
Frequency
Power Consumption
- Running
- At end position
Dimensioning
Working area Y
Control Signal Y1
Imput resistance Y1
Control signal Y2
Imput resistance Y2
Position signal U
Load resistance
Angle of rotation/
Working range
Angle of rotation/
Limitation
Auxiliary Switches
- S1 setting range
- S2 setting range
Cable
- Motor
- Switches
Life time
Noise level
Protection Class
Degree of Protection
Mode of Action
Ambient conditions
- Operating temperature
- Storage temperature
- Humidity
Weight
Service
Standards
- Mechanics
- Electronics
- EMC Emissions
- EMC Immunity
DMS1.1(S)
DM1.1(S)
DML1.1(S)
8 Nm
1.5 m2
30 s
30 s
16 Nm
3.0 m2
80 s
80 s
AC/DC 24 V
50-60 Hz
24 Nm
4.5 m2
125 s
125 s
2.5 W
0.3 W
6.0 VA / 3.6 A @ 2 ms
not adjustable
DC 0... 10 V
Ri 250 Ω
0...20 mA
Ri 388 Ω
DC 0...10 V
> 50 k Ω
90° (93°mech.)
5°...85° in 5° < steps
3(1.5) A, AC 230 V
5°...85° < adjustable
1.0 m halogen-free
5-Wire 1-2-4-5-6
5-Wire 21-22-23-24-25
60.000 rotations
45 dB (A)
II
IP 54
Type 1
–20...+50 °C / IEC 721-3-3
–30...+60°C / IEC 721-3-2
5...95% r.F. no condensed
1.1 Kg
Maintenance-free
EN 60 529 / EN 60 730-2-14
EN 60 730-2-14
EN 50 081-1:92 / IEC 61000-6-3:96
EN 50 082-2:95 / IEC 61000-6-2:99
*Caution: Please note damper manufacturer’s information concerning the open/close torque.
- Page 1 This document is subject to change without notice.
S T A N D A R D
2.25
DMS1.1 / DM1.1 / DML1.1
Modulating Actuators AC/DC 24 V
Dimensions in mm
Wiring Diagram
Parallel Connections
Setting the control Signal
Control signal Y1
Input resistance
DC 0...10 V
Ri 250 kΩ
Microswitch d
Self-adapting
Control signal Y2
Input resistance
0...20 mA
Ri 388 Ω
Dectivated
Position signal U
Load resistance
DC 0...10 V
> 50 kΩ
Activated
By switching microswitch d to ON position,
the control signal Y1 or Y2 will be adapted
to the chosen angle of rotation.
Position transmitter
Microswitch c
By switching microswitch c the direction
of rotation can be changed.
DM
DML
DMS
Setting Span and OFFSET
The potentiometers O and S help to match control signals Y1 and Y2
to any make of controller.
PB_DMS1.1 / DM1.1 / DML1.1_04 2008
The DMxx can also be controlled using the
JOVENTA Positioner (PA/PF) with control
signal of DC 0...10 V.
For further information concerning the PA
and PF positioner please refer to sheet 6.20.
Caution: A maximum of 5 actuators can
be controlled in parallel operation.
Example 1
Example 2
Control signal Y1 working between DC 2...10 V
Control signal Y2 working between 6...18 mA
Setting:
Setting:
Starting point
O=2
working range
S=8
Starting point
O=3
Working range
S=6
Start point O
Scale O
0
1
2
3
4
5
6
7
for Y1 (VDC)
0
1
2
3
4
5
6
7
8
8
for Y2 (mA)
0
2
4
6
8
10
12
14
16
Scale S
2
3
4
5
6
7
8
9
10
for Y1 (VDC)
2
3
4
5
6
7
8
9
10
for Y2 (mA)
4
6
8
10
12
14
16
18
20
Working range S
- Page 2 This document is subject to change without notice.
S T A N D A R D
2.25
DMS1.1 / DM1.1 / DML1.1
Modulating Actuators AC/DC 24 V
Auxiliary Switches (S)
Settings the auxiliary switches
Factory setting
Switch a at 10°
Switch b at 80°
The switching position
can be manually changed
to any required position
by turning the ratchet.
Override Control
Limitation of Rotation Angle
Adapter release
The actuator DMxx can be forced to
override control when wired
in accordance with the diagram.
The limitation or rotation
angle can be set in 5° steps
by moving the adapter.
PB_DMS1.1 / DM1.1 / DML1.1_04 2008
Switch position:
1 = Actuator runs at 10 V
2 = Actuator runs at 0(2) V
3 = Automatic control
- Page 3 This document is subject to change without notice.
The adapter can be remove simply
by pressing the adapter clip
on the underside of the actuator